Tanka and Metrical Revisions

Poem 1.
i love you so much
more than you will ever know,
three words, eight letters
i never want you to leave
and i will never leave you

Poem 2.
i love you so much more than you will
ever know, three words, eight letters, i
never want you to leave and i will
never ever leave you i love you

Poem 3.
you are the greatest thing i have
ever known, i could never love
another, and i never will, i
can promise you that i love you

Poem 4.